<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
        <form action="/day14_test/loginServlet" method="post">
            用户名:<input type="text" name="username" placeholder="请输入用户名"><br>
              密码:<input type="password" name="password" placeholder="请输入密码"><br>
                  <input type="submit" value="登录">

        </form>
    </body>
</html>